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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2020/07/05 01:04:49 UTC

[GitHub] [pulsar] Shoothzj opened a new issue #7452: Key-shared performance question

Shoothzj opened a new issue #7452:
URL: https://github.com/apache/pulsar/issues/7452


   #### Expected behavior
   
   Expected during the expand, the consumer rate will increase too.
   
   #### Actual behavior
   
   During our performance test, we use the key-shared consumption mode. When the production rate of a single partition is 10000, a key-shared consumer rate can reach this value.
   When we expanded to two, we found that the performance was reduced to 5000, and then expanded to four or eight, and the performance picked up. Because the system is multi-tenant, the receiveQueue is not very large, only 80. Is this phenomenon normal for the key-shared consumption model?
   


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[GitHub] [pulsar] Shoothzj closed issue #7452: Key-shared performance question

Posted by GitBox <gi...@apache.org>.

Shoothzj closed issue #7452:
URL: https://github.com/apache/pulsar/issues/7452


   


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